namespace cpp chat

struct SendMsgReq {
1: i64 toid;
2: i64 fromid;
3: string msg;
}

struct SendEmptyRequestReq {
}
struct SendEmptyResponseReq {
}
service ChatService {
oneway void SendMsg(1:SendMsgReq req);
oneway void SendEmptyRequest(1:SendEmptyRequestReq req);
oneway void SendEmptyResponse(1:SendEmptyResponseReq req);
}
